an ass so flat you could serve on it.
"those jeans are too tight, they give you platter butt"
"your mom has platter butt"
a noun (usually a human) without an ass
that girl is assless
A woman (or girl) without any curves a.k.a. tits and ass
that chic is a four-by-four
how one looks after sex. happy, pink in the cheeks, relaxed.
well, you look rosie...
a contraction of "spare change"
"I am going to spange on the corner for a beer"